Pith Number

pith:WDL2VNN7

pith:2019:WDL2VNN7LCSBHPMVRJS2LB4DU2

not attested not anchored not stored refs pending

Joint Synchronization, Phase Noise and Compressive Channel Estimation in Hybrid Frequency-Selective mmWave MIMO Systems

Javier Rodriguez-Fernandez, Nuria Gonzalez-Prelcic

arxiv:1906.02169 v1 · 2019-06-05 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WDL2VNN7LCSBHPMVRJS2LB4DU2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:44:05.110377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0d7aab5bf58a413bd958a65a58783a6ae71ac87a80a817677354441b63fa115

Aliases

arxiv: 1906.02169 · arxiv_version: 1906.02169v1 · doi: 10.48550/arxiv.1906.02169 · pith_short_12: WDL2VNN7LCSB · pith_short_16: WDL2VNN7LCSBHPMV · pith_short_8: WDL2VNN7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/WDL2VNN7LCSBHPMVRJS2LB4DU2 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b0d7aab5bf58a413bd958a65a58783a6ae71ac87a80a817677354441b63fa115

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90901d15d596bde502032f6281c8841a5aadb5cd98cd59ee688f29945d04ba97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-06-05T17:56:21Z",
    "title_canon_sha256": "d178cade4b66ef51d1d1e9e0c3894c9f6ca7b8aaaeb420005a2c2b32de145d31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02169",
    "kind": "arxiv",
    "version": 1
  }
}